How many moles
are in a bag of CaCl₂ that weighs 18.14kg

Answers

Answer 1
Moles =grams/molar mass

1kg=1000g
18.14kg=18140g
Mo(CaCl2)=(40.078)+(35.5*2)
Mo= 111.078

Moles = 18140/111.078
Moles = 163.3086659824628

Hope this helped :)

Related Questions

In experiments intended to measure conformity it was found that

Answers

In experiments designed to measure compliance, observed participants were found to tend to obey authorities, even if their orders contradict individual common sense.

What does the Milgram experiment say?

The Milgram Experiment (or Milgram Experiment) was a scientific experiment developed by psychologist Stanley Milgram. The experiment aimed to answer the question of how observed participants tend to obey authorities, even if their orders contradict individual common sense.

With this information, we can conclude that Milgram wanted to investigate what circumstances led men to commit barbarism and observe how far they would be able to go if there was a superior responsible for their actions or if he gave them instructions to violate integrity and infer pain to the other.

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A forested area contains deer, wolves, blue jays, squirrels, and many plant species including the staple diet of the deer. Alfalfa. During
the construction of a mall nearby, humans have changed the flow of water in the area, drying up a stream that feeds the major patches of
Alfalfa. What will likely happen in this environment?
1. The deer population will shrink
II. The wolf population will shrink
III. The blue jay population will increase
IV. The squirrel population will migrate to a new location
A. I, II and IV
B. Just IV
C. I and III
D. I and II

Answers

Answer:

The Answer tothe questioN should be D

Explanation:

its is D because if the deer decrease that affects the wolves as well because its their food source. One affects the other

As per the given scenario, deer population will shrink as well as wolf population will shrink. The correct option is D.

What is competition?

Competition is most commonly determined by the interaction of individuals competing for a small quantity of a shared resource.

It can also be characterized more broadly as the indirect or direct interactions of organisms that results in a change in fitness when the organisms share the same resource.

When members of multiple species start competing for the same resource, this is known as interspecific competition.

Woodpeckers and squirrels frequently end up competing for nesting rights in the very same holes and spaces in trees, while African savanna lions and cheetahs compete for the same antelope and gazelle prey.

As in the given case, the water supply is being limited by the humans, it will most likely to cause the competition for the resource. It will lead to shrinkage of deer population along with wolf population.

Thus, the correct option is D.

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Read the scenario.

A biologist is studying golden frogs that live in cool streams running through the rain forests of Central America. The biologist conducts a survey of the population and counts over 100 frogs in one mile of stream. The biologist returns to the same location one year later and counts only 20 frogs in that same stretch of stream. The biologist wonders why there are suddenly so few golden frogs.

The biologist also observes that a mining company has set up a copper mine only a few miles from the stream. By reading studies on copper mining operations in other parts of the world, the biologist learns that the wastewater runoff from the mines is highly acidic and contains potentially toxic compounds.

Which part of the scientific method is best illustrated by the biologist wondering why there were so few frogs in the second year compared to the first?

a making an observation and asking a question

b collecting data

c setting up an experiment

d forming a hypothesis

Answers

Making an observation and asking a question is a part of the scientific method that is best illustrated by the biologist wondering why there were so few frogs in the second year compared to the first. Thus, the correct option is A.

What is the Scientific method?

The scientific method may be defined as the procedure of objectively confirming attributes through testing and experimentation. It includes observation, hypothesis, prediction, operating an experiment, and finally investigating the results.

A biologist collected the data on the frog population before industrialization, but after a year there should be a considerable reduction in the population of frogs observed by a biologist. The cause of it is also determined by the biologist very well.

Therefore, the correct option for this question is A.

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Which short-term environmental change is
to directly affect a population of egrets along the coast
of Florida?

O drought
O earthquake
O forest fire

Answers

Answer:

The answer to your question is O drought

Explanation:

Birds live in place surrounded by water. Therefore meaning that if there was a drought they could be in danger.

I hope this helps and have a great day!

The question to your answer is O drought

Select all the correct answers.
This chart presents data on greenhouse gas emissions caused by human activity from 1990 to 2012. Which questions would help clarify this
evidence?
Emissions (million metric tons of
carbon dioxide equivalents)
8,000
6,000
4,000
2,000
1990
U.S. Greenhouse Gas Emissions
by Economic Sector, 1990-2013
1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012
Year
Industry
Electricity generation
Residential
Transportation
Agriculture
Commercial

Answers

The correct question is what caused the dip in greenhouse emission in transportation after 2007 and is denoted as option E.

What is a Graph?

This is defined as a pictorial representation of data or variables in an organized manner.

From the graph, we can infer that there was a decrease in greenhouse emission from year 2007.

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Match the structural formula to the chemical formula for this substance

Answers

Answer:

D.) HOCOOH

Explanation:

Structural formulas identify where the atoms/bonds within a molecule are located. Therefore, the atoms need to be listed in order of appearance (left to right). This makes the best answer D.) HOCOOH.

name the cell organelle which is abundant in muscle cells​

Answers

Answer:

Mitochondria is the cell organelle abundant in muscles cells.

Answer:

Mitochondria

Explanation:

Mitochondria is the power house of a cell as we know so as aerobic respiration takes place the mitochondria is always actively ready to release ATP(Adenosine triphosphate) also as energy

which dental material would you say is the most versatile and widely used today and why?

Answers

One of the most adaptable restorative materials in dentistry is dental amalgam. It accounts for over 75% of all restorative materials used by dentists.

What is amalgam?

Dental amalgam is a mixture of liquid mercury and metal alloys used to treat cavities caused by tooth decay in dentistry. [1] Mercury (50%) is typically found in low-copper amalgam, along with silver (22–32%), tin (14%), zinc (8%), and other trace metals.

Because of the constant expansion and contraction of amalgam fillings, they can sometimes shatter the tooth. Leakage is also less likely with composite fillings. A leaking filling indicates there is a small breach between the filling and your tooth, which allows dirt and saliva to enter and cause decay.

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What is Animalia Kingdom​

Answers

[tex]{\huge \underline{{ \fbox \color{red}{A}}{\fbox \color{green}{n}}{\fbox \color{purple}{s}}{\fbox \color{brown}{w}}{\fbox \color{yellow}{e}}{\fbox \color{gray}{r } }}}[/tex]

It is composed of multicellular, eukaryotic, heterotrophic, aerobic, and immotile organisms that reproduce through spores, either sexually or asexually.

I hope I've helped : )

Answer:It is composed of multicellular, eukaryotic, heterotrophic, aerobic, and immotile organisms that reproduce through spores, either sexually or asexually.Explanation:

[tex]\sf XD [/tex]

A neuron with several extensions coming off of the soma is categorized as a neuron.

Answers

Answer:

Yes, that is correct

Explanation:

What geological change and event occurs at a convergent boundary?
Plates collide, and a mountain is formed.
Plates collide, and a rift valley is formed.
Plates move apart, and a trench is formed.
Plates move apart, and a volcano is formed.

Answers

Answer:

Plates collide, and a mountain is formed

Explanation:

if plates are of equal densites when they collide they will push up and create a mountain chain

Genes express themselves at different times because

A. this saves time
B. this saves space
C. this saves energy
D. Only b and c are correct

Answers

Answer:

D

Hope this helps!

Which organism does a virus infect?
animals
bacteria
plants
fungi

Answers

A virus can infect animals, bacteria, plants, and fungi.

A virus can infect a range of organisms, including animals, bacteria, plants, and fungi. Viruses are unique infectious agents that require a host cell to replicate and complete their life cycle. They possess specific mechanisms to infect and hijack the cellular machinery of their host organisms.

In animals, viruses can cause a variety of diseases, ranging from the common cold to more severe conditions such as influenza, HIV/AIDS, and COVID-19. Bacteriophages, a type of virus, infect bacteria and can play a crucial role in regulating bacterial populations in various environments.

Plant viruses can impact agricultural crops, causing diseases that affect crop yield and quality. They can be transmitted through vectors such as insects or through infected seeds.

Fungal viruses, known as mycoviruses, infect fungi and can have diverse effects on their host fungi, including alterations in growth, pathogenicity, and reproduction.

Overall, viruses have evolved to exploit a wide range of organisms, adapting to specific host cells and causing various outcomes depending on the virus-host interaction.

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A steady state is associated with which of the following terms
Static system
Open system
Closed system
Non-living system

Answers

Closed system …………….

Describe artificial selection, and explain how it is different from natural selection.

Answers

Answer:

Starting with natural selection, the most robust and most intelligent animals survive over the weakest. The weak animals eventually die off because they can't keep up with nature. Artificial selection isn't natural; certain species are being targeted on purpose and decide whether to stay alive or not. At this point, it is not at all about whether the species can survive or not because it's most likely being protected.

For carefully selected plants what is the purpose of regular pruning?

Answers

Answer:

To trim leaves to make sure it stays healthy

Explanation:

All plants need regular pruning

to reduces the risk of storm damage to structures from broken branches

Earth scientists have concluded that the methods of harnessing energy that have been used over the past tWO
centuries, such as the burning of fossil fuels, are causing climates around the world to change more quickly and
suddenly than ever before in human history. Evidence includes increased air temperatures, rising sea levels, and the
shrinking of glaciers in Greenland, Alaska, and other regions of Earth. The most complex level of organizational
hierarchy that climate change could potentially affect is Earth's
O biosphere.
O communities.
O organisms.
O populations.

Answers

Answer:

populations

Explanation:

what is cross breeding.write the types of breeding of goats.​

Answers

Answer:

Cross Breeding is defined as mating two purebred organisms to produce offspring known as a Hybrid. The most common goat breeds include:

Boer goatAmerican PygmySaanen goatDamascus goatAngora goatBeetalSpanish goat

When you dissolve both compounds in water which form of each going to predominate in the solution?

Answers

Answer:

nu știu nu vreau nu pot sczzzz

biology lab 14 experiment 1 punnett square crosses post lab questions

Answers

Complete question: PUNNETT SQUARE CROSSES

1. Set up and complete Punnett squares for these crosses (remember Y = yellow, y = blue):

a. YY and Yy

b. YY and yy

2. Answer these questions: a. What are the resulting phenotypes? b. Are there any blue kernels? c. How can you tell whether or not there are blue kernels?

3. Set up and complete a Punnett square for a cross of two of the F1 from Step 1 (above).

4. Answer these questions: a. What are the genotypes of the F2 generation? b. What are their phenotypes? c. Are there more or fewer blue kernels than in the F1 generation?

5. Identify the four possible gametes produced by the following individuals (S = smooth, s = wrinkled):

a. YY Ss

b. Yy Ss

Punnett squares are used to get the genotypic and phenotypic frequencies among the progeny produced from a cross. Punnett squares and answers below.

What is a punnett square?

The Punnett square is a graphic representation that shows the different types of gamete combinations according to the alleles involved in a cross.

Punnett square shows the probabilities of getting offspring with different genotypes and their consequent phenotypes.

In the exposed example,

Diallelic genes that codes for color

Y = yellow ⇒ dominant allele

y = blue ⇒ recessive allele

We will assume complete dominance, meaning that genotypes with at least one dominant allele will express yellow.

1)

a- Cross 1

Parentals)   YY   x    Yy

Gametes) Y   Y      Y   y

Punnett square)      Y        Y

                       Y     YY      YY

                        y     Yy      Yy

F1) Genotype

1/2 = 50% of the progeny is expected to be homozygous dominant, YY

1/2 = 50% of the progeny is expected to be heterozygous, Yy

   Phenotype

100% of the progeny is expected to be yellow.

b- Cross 2

Parentals)  YY   x    yy

Gametes) Y     Y     y    y

Punnett square)      Y        Y

                       y     Yy     Yy

                        y    Yy      Yy

F1) Genotype

100% of the progeny is expected to be heterozygous, Yy

   Phenotype

100% of the progeny is expected to be yellow.

2)

a. What are the resulting phenotypes? Only yellow kernels

b. Are there any blue kernels? No

c. How can you tell whether or not there are blue kernels?

Blue is the recessive phenotype for kernels. Assuming complete dominance, since all genotypes are expected to carry at least one dominant allele, all the F1 kernels are yellow.  

3) Let us cross two heterozygous individuals from the F1

Parentals)  Yy   x    Yy

Gametes) Y    y     Y    y

Punnett square)     Y        y

                       Y    YY     Yy

                        y    Yy      yy

F1) Genotype

1/4 = 25% of the progeny is expected to be homozygous dominant, YY

1/2 = 50% of the progeny is expected to be heterozygous, Yy

1/4 = 25% of the progeny is expected to be homozygous recessive, yy    

   Phenotype

75% of the progeny is expected to be yellow.

25% of the progeny is expected to be blue.

4)

a. What are the genotypes of the F2 generation?

- 25% YY (homozygous dominant)

- 50% Yy (Heterozygous)

- 25% yy (Homozygous recessive)

b. What are their phenotypes?

- 75% yellow kernels

- 25% blue kernels

c. Are there more or fewer blue kernels than in the F1 generation?

More. Blue kernels appeared in the F2.

5. Assuming independent genes, the resulting gametes after meiosis are as follows

                        Gametes

a. YY Ss   ⇒   YS, YS, Ys, Ys

b. Yy Ss  ⇒     YS, Ys, yS, ys

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A movement that keeps the distal end of the body segment fixed in one location describes what type of kinetic chain moveme

Answers

Answer:

Closed Chain

Explanation:

A closed chain refers to a position where the most distal aspects of a given extremity are fixed to the earth or another solid object. This fixed position alters the movement of the joints and surrounding musculature up the chain.

Crops such as corn along
with plants such as
pansies, marigolds, and
cucumbers fall into which
of these categories of
angiosperms?

Answers

According to the research, pansies, marigolds, and cucumbers fall into dicots angiosperms category.

What are angiosperms?

They refer to vascular land plants that produce seeds, flowers, and fruits.

It is classified according to the number of leaves, when the seed germinates and two cotyledons are produced they are categorized as dicots.

Therefore, we can conclude that according to the research, pansies, marigolds, and cucumbers fall into dicots angiosperms category.

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Answer: Annual plants.

Explanation:

All of the following are factors affecting the rate of photosynthesis except.
1. temperature
2. ultraviolet radiation
3. light intensity 4. carbon dioxide presence.

Answers

Answer:

Ultraviolet radiation does not influence photosynthesis

Answer:

Ultraviolet Radiation

Explanation:

The correct answer is ultraviolet radiation. Temperature, carbon dioxide presence, and light intensity are all critical factors in determining the rate of photosynthesis.

3. "From a tiny seed, an informative observation may
grow" Let's Do Fun Activity.-
a) Put some soil in two jars, sow some seeds (chickpea,
kidney beans)in them.
b) Keep the jars in sunlight and water them regularly.
c) When the plants grow from the seeds then close one
jar and observe for 2-3 days.-
What do you observe? Write in your notebook?

Answers

The plant in the closed jar will die eventually due to lack of oxygen.

The plant in the jar that is not closed will live and grow.

In the absence of oxygen the plant will be unable to perform photosynthesis.

What is photosynthesis?Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds. Productivity of agricultural crops directly depends upon the rate of photosynthesis.

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Help please !! Urgently I need thus as fast as possible pleaseee

Answers

Explanation:

the plant will show positive phototropism..it will bend towards the direction of sunlight entering the box through the opening(the door)..

if it is watered , then the roots might grow and the plant would replenish, if not .then at some certain point, it won't show phototropism any longer..

hope this helped

11. Given only the structure of the four nucleobases and the linear structure of D-ribose, draw the following molecules: r(GUCA) and d(GTAC). Do not forget the 5'-phosphate. (Some version of this question will be all or part of question #1 on the first examination. Now you know.).



12. What is the monomer precursor for the synthesis of nucleic acids? Why is this reaction energetically favorable? Are new monomers added at the 5'-end of the chain or at the 3'-end of the chain?



13. What is Chargaff's rule?



14. If the genome of an organism contains 32% A bases, what is the % of C bases?



15. Explain why Franklin's x-ray images of DNA fibers suggested a double helical structure for DNA.

Answers

Why is RNA the precursor to DNA?

The speculation that RNA preceded DNA and proteins in evolution. In the earliest cells, pre-RNA molecules could have had mixed genetic, structural, and catalytic features and those features could have progressively been changed with the aid of using RNA.

The presence of the X form withinside the diffraction sample indicated to Franklin that DNA strands have been helical. Each sprint of the X form marks the repetition of atoms, or atomic repeats, in DNAChargaff rule: The rule that during DNA there may be constantly equality in amount among the bases A and T and among the bases G and C. (A is adenine, T is thymine, G is guanine, and C is cytosine.) Named for the tremendous Austrian-American biochemist Erwin Chargaff (1905-2002) at Columbia University who found this rule.The crucial physiological roles performed with the aid of using the nucleic acid precursor rNTP and dNTP molecules in people has come to be obvious because the Nineteen Seventies with the aid of using the popularity of 28 exceptional inborn mistakes of purine and pyrimidine metabolism.

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As of January 1, 2010 what is a legal requirement for a person born on or after january 1, 1988 to operate a vessel powered by a motor of 10 horsepower or greater in Florida waters

Answers

Florida law requirements are as follow.

What are the Florida law requirements?

Florida law requires a person born on or after January 1, 1988, to use a vessel powered by a motor of 10 horsepower or more prominent on Florida waters to meet the following:

Successful realisation of an approved boating safety course.Possession of a Boating Safety Education Identification Card issued by the FWC.Thus, a legal requirement for an individual born on or after January 1, 1988, to use a container powered by a motor of 10 horsepower or more wonderful on Florida waters is possession of a Boating Safety Education Identification Card issued by the Florida Fish and Wildlife Conservation Commission (FWC) after the triumphant completion of an approved boating safety course.

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A population of Poison dart frogs can be red (RR), orange (Rr) or yellow (rr). The allele frequency of the mainland is R: 0.5 r. 0.5. A small
group of the frogs moves to an island off the mainland. If the group is composed of 4 red and one orange frog, what would you expect to
happen to the allele frequency?
A. Increase towards the R allele
B. Increase towards the r allele
C. Stay the same as the mainland
D. Frequency of both alleles would decrease

Answers

Answer:

A

Explanation:

it will increase with a 4:1 ratio

As per the given scenario, the allele frequency will increase towards R allele. The correct option is A.

What is allele frequency?

The number of times the allele of interest is observed in a population is divided by the overall number of copies of all the alleles at that particular genetic locus in the population to calculate the allele frequency.

In the given scenario, as group of the frogs moves to an island off the mainland, the allele frequency of R will increase.

Thus, the correct option is A.

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according to newtons laws of motion, what causes an object to change its state of motion

Answers

Answer:

Newton's first law of motion states that there must be a cause which is a net external force for there to be any change in velocity, either a change in magnitude or direction.

Based on your knowledge of immunological memory explain to your patient the physiological mechanisms that underlie active immunity and how it protects you from infections. Be sure to include a description of primary and secondary immune responses in terms that she will understand.

Answers

Immunological memory refers to the ability of the immune system to react previous antigen infections.

What are primary and secondary immune responses?

The primary immune response refers to the initial interaction between the immune system with  pathogenic microorganisms (e.g., bacteria).

The secondary immune responses refer to the second contact with the same pathogenic organism, which enables to the organism create specific antibodies against this pathogen through a process called immunological memory.

Active Immunity is a term used to refer to a type of acquired immunity caused by previous exposure to a pathogenic microorganism and/or vaccine inoculation.

Immunological memory leads to a faster and better response of the immune system against pathogen reinfection.

In conclusion, immunological memory refers to the ability of the immune system to react previous antigen infections.

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Other Questions
What is the area of the trapezoid? If necessary, round your answer to the nearest tenth.A trapezoid with bottom side length of 8.5 feet, top side length of 5.5 feet, and height of 6.5 feet.35.8 feet squared45.5 feet squared46.8 feet squared what is the point of view in "The Yellow Paper" Calculate the future value of $7,000 in four years at an interest rate of 8% per year. if the length of a side of a square is x CM its perimeter is Question 9 of 10A fellow classmate tosses 3 coins and finds that 2 of them come up tails.Which of the following is the best conclusion for her to come to?OA. She needs to keep flipping the coins until she gets 50% heads inorder to determine if they are fair.OB. If she flips the coins once more, they will all come up heads.OC. The coins are unfair.OD. This could easily happen with a fair coin after only 3 flips. What are the blue and yellow circles, the red circles, and the darkest blue ? How does the progress of the last paragraph of Where I Lived and What I Lived For communicate the main idea of Walden?Just as the paragraph moves from images of the water to those of the earth, Thoreau moves from emotional subjects to more practical subjects.Thoreau moves from gazing at the water to burrowing into the earth, just as the excerpt shows a progress from observation to contemplation.The progress of the paragraph reinforces the increasing comfort Thoreau felt in the natural world.Just as the paragraph moves from gazing at water to digging in the earth, the excerpt moves from minimal knowledge of nature to more in-depth knowledge. Given market demand Qd=50-p, and market supply p=Qs+5.Find the market equilibrium price and quantity ? Which statements accurately describe the actions needed to perform aid on a choking infant? Check all that apply. Perform the procedure in a sitting position. Position the infant face down on your forearm.Rest the infant face up on the floor. Thump the infants chest with the heel of your hand. Begin chest compressions if the blockage does not clear. The Pine Scrub Rail Trail is 126 miles long. If the Willy-Nilly Bike Club rides 18 miles per day, how many days will it take them to ride from one end of the trail to the other? A. 6 daysB. 9 daysC. 7 days D. 8 days Why do the workers inject the spoiled hams with pickle? to conceal the taste so buyers will think the meat is fresh to kill germs and bacteria in the meat to change the appearance of the meat Math Topic: Sum, Difference, and Product of two functionsHelp with this! what plugs into this? An atom is determined to contain 13 protons 10 electrons and 12 neutrons what are the mass number and charge of this atom or ionMass number 24 charge +2 Mass number 22 charge neutral Mass number 34 charge -2 Mass number 34 charge +2 Read the passage.Rescue MissionIve got the clips, bungee cord, vests, and basket, and the rest of the equipment is onboard. I have to get my head in the zone because this chopper is heading into stormy conditions, and it will feel as though things are happening at supersonic speed when we get to the site. This storm blew in unbelievably fast, so I can see how those poor fishermen were marooned. They were out there just trying to make a living on a Monday afternoon, and along comes a life-threatening situation. I hope theyre both unharmed and conscious, and that they will be able to help me give them assistance.Im going to try and get a visual of the fishermen as soon as possible because its critical to know what Im going into. I have to be cognizant of every detail at the site so that I can work in an accurate and expeditious manner. Oh, here it comes: the Wave of Doubt. Why cant I just concentrate on the task at hand in these situations? Heres a better question: Why didnt I go into public relations or web design like everyone else in my class so that I would have been able to stay on dry land seven days a week?It was the summer of sophomore year when Maceo, Tim, and I went out on Uncle Jacks boat and witnessed the rescue mission that determined my fate. As much as I wanted to know what was going to happen to the people on that boat, I was just as captivated by that amazing rescue team. That team could never have anticipated the exact circumstances it would encounterthe direction of the wind, the quickly disappearing ship, and the angle at which it had capsizedand yet every maneuver was executed as if the mission had been planned and choreographed. Thats the moment I decided what I would do with the rest of my life. Of course, I could have decided to be a dispatcher for the Coast Guard, and I still would have been close to the action, but I had to go for the glory.Its all about the adrenaline rush; the only problem with that rush is that there are lives at stake. Those poor fishermen got swept off track and stranded by this storm, and Im the one they are relying on to extricate them from a treacherous situation and bring them home to their families. Okay, I have to snap out of this because I know that the captain wouldnt assign me to these missions if I couldnt handle them. I have received years of elite training for missions like this, and I have a spotless track record for at-sea rescues. Why do I always have to convince myself that I am capable of this?Okay, I can see the area where these guys must be stranded, so Ill get my gear together and be ready to go. This wind is unbelievable, but if Im heading into a storm, its certainly in my favor to have Thao as my pilot. Hes the best pilot Ive ever worked with, and he can keep a helicopter steady in a monsoon. I wonder whether Thao ever doubts himself or whether he questions his ability the way I do mine. Is that something I can ask someone who has a high-pressure occupation, or will he think Ive lost my edge?It looks like were going to circle around and wait for the most judicious opportunity for rescue. I know that Thao does not want to repeatedly attempt this approach; he wants to be confident that when he makes his descent, it is at the most favorable time to carry out the rescue. I can see exactly how these fishermen got stranded here, and it looks like they did everything right once they realized they were going to get stuck. That will make the rescue much easier.I shouldnt think of this as easy. I know what I need to do here, but I could lose one these men if just one thing goes wrong. Ill hear my petty officer whos here in the chopper through my earpiece, and hell be acting as a second pair of eyes alerting me about anything he thinks I do not see coming. While thats reassuring, its up to me to get those men into this helicopter.Here we go; Thao is making his descent. Im going to be in a perfect position as I leave the chopper, and I can visualize just how this is going to go. Every move will be deliberate and meticulous, just like that rescue from sophomore year. Im close enough to see the relief in the fishermens faces. Ive got this.How does the author heighten the suspense in this story?A: The author provides details about how the fishermen became marooned at sea.B: The author describes how the chopper pilot has to make his descent at the most favorable time.C: The author describes how the narrator relies on the petty officer to alert him to things he doesn't see coming during the rescue.D: The author informs readers that the narrator's captain wouldn't have assigned the narrator to these missions if he couldn't handle them. Preparation of ammonia gas The table below shows the participation in the town soccer league during its first five seasons.Town Recreational Soccer League ParticipationNumber of participants8895100108115Year122334fo5Which is the equation of the trend line that can be generated by using the data from years 1 and 5?Oy-6.75x-688.25Oy-6.75x-1.75O y-6.75x+81.25Oy-6.75x+148.75 write and solve a proportion to complete the statement. Round to the nearest hundredth if necessary.1. 6km ?mi2. 2.5 L ?gal3. 90lb ?kgpls help A school stores expenses and sales for a three-month period are shown in the table below. Month Expense Sales September $125.00 $47.00 October$0.00 $65.00 November $57.00 $28.00 Based on the data in the table, what is the loss or pro t for the store for the three-month period? A. $182.00 loss B. $42.00 loss C. $15.00 profit D. $140.00 profit If the sides of a square measure 9sqrt3 units, then find the length of the fishbowl.